| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| RM Hamburg Holding GmbH | 3.8% | 3,603,179 | 0 | 3,603,179 | /s/ Deniz Pielsticker | Deniz Pielsticker / Director (Geschaftsfuhrer) | |
| Bertelsmann SE & Co. KGaA | 3.8% | 3,603,179 | 0 | 3,603,179 | /s/ Dr. Michael Kronenburg | Dr. Michael Kronenburg / Authorized Attorney (Prokurist) |